I've read 10 different explanations on how to get my Rock Band 1 songs from my Xbox 360 to Rock Band 4 on my Xbox One, but they all seem to be missing some really important step that I don't understand.
On RB1, I can export my songs (I did so awhile back to get them into RB2) to local disk, but I'm not sure how that helps me get them to my Xbox One. I've tried exporting them to Cloud Saved Games, but my RB1 export is 1.52GB and I've only got 0.5 GB of Cloud space.
What am I missing?